26261242 has 8 divisors (see below), whose sum is σ = 45019296. Its totient is φ = 11254812.

The previous prime is 26261201. The next prime is 26261273. The reversal of 26261242 is 24216262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×26261242³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937888 + ... + 937915.

It is an arithmetic number, because the mean of its divisors is an integer number (5627412).

Almost surely, 2^26261242 is an apocalyptic number.

26261242 is a deficient number, since it is larger than the sum of its proper divisors (18758054).

26261242 is a wasteful number, since it uses less digits than its factorization.

26261242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875812.

The product of its digits is 2304, while the sum is 25.

The square root of 26261242 is about 5124.5723724034. The cubic root of 26261242 is about 297.2385179770.

It can be divided in two parts, 262 and 61242, that added together give a square (61504 = 248²).

The spelling of 26261242 in words is "twenty-six million, two hundred sixty-one thousand, two hundred forty-two".